WRU chairman David Pickering admitted Ruddock's resignation had created a crisis for Wales, but is confident the team is in safe hands with Johnson.

Pickering said: "We handled a crisis. We have a strategy and we've moved forward.

"The inordinate pressure on coaches does affect their family lives, and Mike was a big family man.

"Mike's place in Welsh rugby history is assured. He will go down as a fine ambassador, a wonderful coach, and a fine gentleman."

Meanwhile, Wales and Lions legend Ieuan Evans has praised the contribution of Ruddock during his time at the helm.

Ruddock was in charge for 20 Tests, of which Wales won 13, including the 2005 Grand Slam and a first victory over Australia for 18 years during last year's autumn internationals.

"He has empowered the players, which is a big step - the foundation was laid by Steve Hansen to get the basics right, but Mike Ruddock has given them the freedom to express themselves," Evans told BBC Sport.

"Last season Wales definitely also improved in the tight, so Mike must take credit for that."

Ruddock took over from former coach Hansen in March 2004, surprising many by pipping Llanelli Scarlets coach Gareth Jenkins to the post.